Solve the Problem. -Which Statement Is True About Row 2 in Pascal's Triangle

question 189

Multiple Choice

Solve the problem.
-Which statement is true about row 2 in Pascal's Triangle?

• A)Each entry (except for the 1st)is the sum of the two nearest entries in the row above it.
• B)There are always 2 entries equal to 2.
• C)The sum of all entries in the row equals 2.
• D)The only entries in the row are 0 and 2 .

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Definitions:

Dihydroxyacetone

A simple saccharide (C3H6O3) used in cosmetic products, particularly in sunless tanning products, as it can cause skin darkening through reaction with the skin proteins.

D-Fructofuranose

A monosaccharide sugar, a structural form of fructose with a five-membered ring structure.

Ketoses

A type of monosaccharide (simple sugar) that has its carbonyl group (C=O) located at an internal carbon atom, making it a ketone.

Haworth Structure

A method for representing the cyclic structure of monosaccharides with a simple three-dimensional perspective, showing the spatial configuration of each carbon atom and its attached groups.